57066303303 has 20 divisors (see below), whose sum is σ = 86029291480. Its totient is φ = 37695166992.

The previous prime is 57066303247. The next prime is 57066303313. The reversal of 57066303303 is 30330366075.

It is not a de Polignac number, because 57066303303 - 2³³ = 48476368711 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57066303313) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3222925 + ... + 3240582.

It is an arithmetic number, because the mean of its divisors is an integer number (4301464574).

Almost surely, 2^57066303303 is an apocalyptic number.

57066303303 is a deficient number, since it is larger than the sum of its proper divisors (28962988177).

57066303303 is a wasteful number, since it uses less digits than its factorization.

57066303303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6463628 (or 6463619 counting only the distinct ones).

The product of its (nonzero) digits is 102060, while the sum is 36.

Adding to 57066303303 its reverse (30330366075), we get a palindrome (87396669378).

The spelling of 57066303303 in words is "fifty-seven billion, sixty-six million, three hundred three thousand, three hundred three".